But Clinton told CNN's "Larry King Live" on Wednesday that he doesn't think "dumping" on McCain or his running mate, Sarah Palin, is a winning strategy. He said undecided voters aren't interested in attacks but solutions for the problems they face.
"I just don't believe that getting up here and hyperventilating about Gov. Palin, or Sen. McCain for that matter, is a productive use of a former president's time and is not a vote-getter," he said, adding that he admires McCain even though he disagrees with several of his positions.
Clinton said he and his wife, Sen. Hillary Rodham Clinton of New York, gave vigorous endorsements to Obama at the national convention last month and that Hillary Clinton has traveled extensively on Obama's behalf. That includes a tour of Michigan on Saturday.
"I think you can argue that she has done more than all other runner-ups have in the Democratic Party in 40 years," the former president said. "We have been quite clear on this. We're not party-wreckers, and we believe that the country needs to take a different course."